Bulk Wide Ruled Writing Tablet 6"x9", 100 Sheets: Roaring Spring 63046 (48 Writing Tablets) This tablet is useful for your written correspondence needs. The 15# white tablet paper is lined for letter writing. Full sheet size is 6'' x 9'', and folds to fit in a standard 6 3/4'' size envelope. Each tablet contains 100 sheets, and is taped and glued along the 6'' edge. The cover is a 10 pt coated white board, and the back is a 30 pt chipboard.